Blood collection device



FIG. 1 is a perspective view of a first embodiment of a blood collection device, showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is another side view thereof;

FIG. 4 is a front view thereof; and

FIG. 5 is a rear view thereof; and

FIG. 6 is a perspective view of a second embodiment of a blood collection device, showing my new design;

FIG. 7 is a side view thereof;

FIG. 8 is another side view thereof;

FIG. 9 is a front view thereof; and,

FIG. 10 is a rear view thereof.

The broken lines in the drawings illustrate portions of the blood collection device which form no part of the claimed design. 

CLAIM The ornamental design for a blood collection device, as shown and described. 